---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8268 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 879 25831 0 5456 30832 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:15:d0:28 brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe15:d028/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:10:9a:ff brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:dbff:fe10:9aff/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8268) 04/23/25 _x86_64_ (8 CPU) 07:58:23 LINUX RESTART (8 CPU) 07:59:02 tps rtps wtps bread/s bwrtn/s 08:00:01 303.36 22.91 280.44 745.91 80096.93 08:01:01 158.49 41.88 116.61 2454.26 59512.08 08:02:01 44.31 6.90 37.41 200.23 5317.51 08:03:01 47.28 0.55 46.73 15.06 8366.87 08:04:01 29.46 0.18 29.28 5.73 3922.55 08:05:01 23.23 0.13 23.10 2.27 6333.61 08:06:01 28.36 0.13 28.23 2.80 2473.05 08:07:01 3.87 0.00 3.87 0.00 1423.13 08:08:01 7.98 0.00 7.98 0.00 1011.16 08:09:01 362.09 4.30 357.79 442.46 79021.10 08:10:01 126.66 0.92 125.75 111.31 67615.00 Average: 102.88 7.06 95.83 361.23 28566.34 07:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 29981764 31673188 2957456 8.98 79276 1915816 1463096 4.30 897964 1751988 213196 08:01:01 27934724 29834888 5004496 15.19 88308 2106624 3087392 9.08 2798164 1877264 38784 08:02:01 28572576 30632664 4366644 13.26 94924 2251976 2184604 6.43 2034008 1987716 38104 08:03:01 27985072 30270148 4954148 15.04 102056 2461448 2483140 7.31 2422888 2168444 19712 08:04:01 27556236 30025964 5382984 16.34 107568 2633352 2767796 8.14 2735360 2270124 94908 08:05:01 27259712 29849148 5679508 17.24 109072 2748744 2873984 8.46 2919440 2376836 30188 08:06:01 27175052 29814896 5764168 17.50 111776 2795384 2982328 8.77 2964000 2415104 15996 08:07:01 27115732 29781164 5823488 17.68 111856 2820472 3025540 8.90 3001212 2436464 168 08:08:01 27478552 30177572 5460668 16.58 113008 2851548 2547160 7.49 2612304 2460772 7200 08:09:01 24991908 30104992 7947312 24.13 121764 5174588 2607968 7.67 3068632 4399872 299424 08:10:01 26520084 31638332 6419136 19.49 127536 5173380 1435940 4.22 1855252 4088040 15628 Average: 27506492 30345723 5432728 16.49 106104 2993939 2496268 7.34 2482657 2566602 70301 07:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 ens3 168.26 106.10 1252.69 35.20 0.00 0.00 0.00 0.00 08:00:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 719.55 513.41 1522.47 181.68 0.00 0.00 0.00 0.00 08:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 ens3 782.20 588.20 1611.87 203.32 0.00 0.00 0.00 0.00 08:02:01 lo 1.22 1.22 0.19 0.19 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 730.76 520.91 3040.38 155.67 0.00 0.00 0.00 0.00 08:03:01 lo 27.48 27.48 4.04 4.04 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 642.78 442.11 456.00 635.93 0.00 0.00 0.00 0.00 08:04:01 lo 1.82 1.82 0.28 0.28 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 4129.20 2814.83 1610.79 1133.17 0.00 0.00 0.00 0.00 08:05:01 lo 15.00 15.00 7.27 7.27 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 3404.87 2392.88 900.37 1115.01 0.00 0.00 0.00 0.00 08:06:01 lo 47.59 47.59 10.12 10.12 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 1886.09 1288.49 448.14 507.23 0.00 0.00 0.00 0.00 08:07:01 lo 16.11 16.11 3.35 3.35 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 470.25 314.71 154.82 115.19 0.00 0.00 0.00 0.00 08:08:01 lo 11.63 11.63 2.66 2.66 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 vetha03de51 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:09:01 ens3 412.20 346.73 3690.34 4461.53 0.00 0.00 0.00 0.00 08:09:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 582.24 634.31 86.32 4314.23 0.00 0.00 0.00 0.00 08:10:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1267.89 906.92 1343.23 1170.63 0.00 0.00 0.00 0.00 Average: lo 11.59 11.59 2.60 2.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8268) 04/23/25 _x86_64_ (8 CPU) 07:58:23 LINUX RESTART (8 CPU) 07:59:02 CPU %user %nice %system %iowait %steal %idle 08:00:01 all 9.42 0.00 0.83 4.56 0.04 85.15 08:00:01 0 1.53 0.00 0.49 14.40 0.03 83.54 08:00:01 1 26.60 0.00 1.95 2.44 0.05 68.95 08:00:01 2 25.29 0.00 1.80 4.31 0.05 68.55 08:00:01 3 4.48 0.00 0.75 1.80 0.03 92.94 08:00:01 4 1.07 0.00 0.20 0.19 0.00 98.54 08:00:01 5 3.16 0.00 0.44 12.70 0.07 83.64 08:00:01 6 0.68 0.00 0.15 0.07 0.02 99.08 08:00:01 7 12.62 0.00 0.87 0.51 0.03 85.97 08:01:01 all 39.28 0.00 1.38 1.29 0.09 57.95 08:01:01 0 42.26 0.00 1.22 2.29 0.10 54.13 08:01:01 1 27.95 0.00 1.35 0.95 0.08 69.66 08:01:01 2 47.38 0.00 1.53 0.10 0.10 50.88 08:01:01 3 37.75 0.00 1.55 1.07 0.07 59.56 08:01:01 4 39.61 0.00 0.65 1.59 0.08 58.07 08:01:01 5 29.58 0.00 1.64 3.39 0.10 65.30 08:01:01 6 41.59 0.00 1.67 0.75 0.10 55.88 08:01:01 7 48.09 0.00 1.45 0.23 0.10 50.13 08:02:01 all 30.39 0.00 1.98 0.10 0.07 67.46 08:02:01 0 19.84 0.00 3.96 0.27 0.05 75.88 08:02:01 1 33.47 0.00 4.53 0.07 0.10 61.83 08:02:01 2 32.49 0.00 0.72 0.00 0.07 66.72 08:02:01 3 28.80 0.00 1.46 0.27 0.08 69.38 08:02:01 4 30.79 0.00 1.79 0.02 0.07 67.33 08:02:01 5 31.06 0.00 1.15 0.05 0.07 67.67 08:02:01 6 23.58 0.00 1.24 0.12 0.07 75.00 08:02:01 7 43.01 0.00 0.98 0.02 0.10 55.88 08:03:01 all 34.51 0.00 1.32 0.07 0.08 64.02 08:03:01 0 35.04 0.00 1.19 0.00 0.08 63.69 08:03:01 1 37.48 0.00 1.12 0.00 0.08 61.31 08:03:01 2 25.77 0.00 1.04 0.10 0.05 73.04 08:03:01 3 35.34 0.00 2.03 0.30 0.08 62.25 08:03:01 4 36.19 0.00 1.38 0.10 0.08 62.24 08:03:01 5 27.10 0.00 0.82 0.03 0.07 71.98 08:03:01 6 44.29 0.00 0.92 0.02 0.08 54.69 08:03:01 7 34.87 0.00 2.04 0.02 0.07 63.00 08:04:01 all 28.95 0.00 1.18 0.07 0.08 69.73 08:04:01 0 28.84 0.00 1.84 0.02 0.07 69.24 08:04:01 1 28.78 0.00 0.92 0.00 0.08 70.22 08:04:01 2 29.11 0.00 1.40 0.07 0.08 69.33 08:04:01 3 37.47 0.00 1.49 0.10 0.07 60.88 08:04:01 4 21.86 0.00 0.70 0.15 0.05 77.24 08:04:01 5 26.09 0.00 1.14 0.20 0.08 72.49 08:04:01 6 27.44 0.00 0.97 0.00 0.08 71.51 08:04:01 7 32.00 0.00 0.99 0.02 0.08 66.91 08:05:01 all 30.58 0.00 6.94 0.22 0.09 62.17 08:05:01 0 31.87 0.00 3.02 0.00 0.08 65.03 08:05:01 1 24.82 0.00 2.56 0.40 0.08 72.13 08:05:01 2 34.09 0.00 11.70 0.43 0.08 53.69 08:05:01 3 35.17 0.00 7.80 0.50 0.12 56.41 08:05:01 4 30.58 0.00 10.08 0.03 0.07 59.24 08:05:01 5 30.01 0.00 7.34 0.02 0.10 62.53 08:05:01 6 37.11 0.00 3.28 0.00 0.08 59.53 08:05:01 7 20.93 0.00 9.72 0.39 0.08 68.88 08:06:01 all 29.36 0.00 8.57 0.08 0.08 61.92 08:06:01 0 29.95 0.00 2.54 0.03 0.07 67.41 08:06:01 1 22.37 0.00 12.73 0.33 0.08 64.49 08:06:01 2 24.93 0.00 12.79 0.02 0.07 62.19 08:06:01 3 30.43 0.00 5.80 0.10 0.10 63.56 08:06:01 4 26.22 0.00 5.69 0.02 0.07 68.01 08:06:01 5 32.36 0.00 18.65 0.00 0.07 48.93 08:06:01 6 36.56 0.00 7.05 0.03 0.10 56.26 08:06:01 7 32.10 0.00 3.26 0.05 0.10 64.49 08:07:01 all 23.86 0.00 3.96 0.04 0.06 72.08 08:07:01 0 21.03 0.00 1.50 0.00 0.07 77.40 08:07:01 1 26.63 0.00 2.21 0.05 0.07 71.05 08:07:01 2 22.56 0.00 1.85 0.00 0.05 75.53 08:07:01 3 27.18 0.00 4.32 0.02 0.07 68.42 08:07:01 4 13.80 0.00 1.04 0.00 0.05 85.12 08:07:01 5 21.16 0.00 7.77 0.00 0.08 70.99 08:07:01 6 31.58 0.00 4.10 0.23 0.07 64.02 08:07:01 7 26.95 0.00 8.90 0.00 0.05 64.10 08:08:01 all 25.88 0.00 1.25 0.01 0.06 72.79 08:08:01 0 26.90 0.00 1.32 0.00 0.08 71.70 08:08:01 1 25.81 0.00 1.97 0.05 0.07 72.10 08:08:01 2 28.13 0.00 0.90 0.00 0.07 70.90 08:08:01 3 24.34 0.00 1.80 0.00 0.05 73.80 08:08:01 4 30.51 0.00 0.80 0.00 0.07 68.62 08:08:01 5 25.36 0.00 1.45 0.03 0.07 73.09 08:08:01 6 23.88 0.00 1.07 0.00 0.08 74.97 08:08:01 7 22.09 0.00 0.77 0.02 0.05 77.08 08:09:01 all 14.37 0.00 3.90 1.47 0.05 80.21 08:09:01 0 15.78 0.00 0.52 0.35 0.03 83.32 08:09:01 1 41.31 0.00 18.18 0.18 0.07 40.26 08:09:01 2 16.46 0.00 0.97 0.07 0.05 82.46 08:09:01 3 10.02 0.00 2.51 0.02 0.05 87.41 08:09:01 4 8.51 0.00 0.72 0.03 0.03 90.70 08:09:01 5 8.67 0.00 2.70 2.15 0.05 86.44 08:09:01 6 7.49 0.00 3.39 9.00 0.05 80.06 08:09:01 7 6.60 0.00 2.18 0.03 0.05 91.13 08:10:01 all 9.79 0.00 1.55 1.03 0.05 87.57 08:10:01 0 13.37 0.00 1.62 3.45 0.07 81.50 08:10:01 1 6.38 0.00 0.95 0.08 0.05 92.53 08:10:01 2 7.36 0.00 1.26 2.64 0.05 88.69 08:10:01 3 10.45 0.00 1.46 0.07 0.05 87.98 08:10:01 4 8.45 0.00 1.07 0.30 0.05 90.13 08:10:01 5 19.19 0.00 2.00 0.08 0.07 78.66 08:10:01 6 2.54 0.00 3.18 1.57 0.05 92.66 08:10:01 7 10.60 0.00 0.87 0.05 0.03 88.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.15 0.00 2.99 0.81 0.07 70.98 Average: 0 24.26 0.00 1.75 1.87 0.07 72.05 Average: 1 27.42 0.00 4.41 0.41 0.07 67.68 Average: 2 26.70 0.00 3.27 0.70 0.07 69.26 Average: 3 25.61 0.00 2.82 0.38 0.07 71.12 Average: 4 22.54 0.00 2.19 0.22 0.06 74.99 Average: 5 23.09 0.00 4.10 1.69 0.07 71.05 Average: 6 25.19 0.00 2.46 1.07 0.07 71.21 Average: 7 26.38 0.00 2.91 0.12 0.07 70.52